European shares opened marginally higher on Monday, led by gains in basic resources, although investor caution ahead of euro zone inflation data limited the rise. Basic resources led sectoral gains with a 0.7% jump after top metal consumer China’s industrial output and retail sales beat forecasts. In corporate updates, Signify climbed 5.2% after Barclays upgraded the stock and hiked its price target on the lighting solutions firm. Logitech shares dropped 6.5% following announcement that the computer equipment maker’s chief financial officer Charles Boynton will leave the company in May.